<?php
function cut_str($val,$start,$end){
	$total 	= strlen($val);
	$cutted = mb_substr($val,$start,$end,'UTF-8');
	$cutted_leng = strlen($cutted);
	if($cutted_leng < $total){
		$seccess = $cutted."...";
	}else{
		$seccess = $cutted;
	}
	return $seccess;
}
?>